Thesis (Ph. D.)--University of Pittsburgh. / Microfilm of typescript. Ann Arbor, Mich. : University Microfilms, 1971.--1 reel ; 35 mm. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 809-828).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/551262458 |
Date | January 1970 |
Creators | Wheeler, Robert F., |
Source Sets | OCLC |
Language | English |
Detected Language | English |
Coverage | Germany |
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